*{
    margin: 0;
    padding: 0;
}

.clearfix::after{
    display: block;
    content: "";
    clear: both;
}

a{
    text-decoration: none;
}

span:hover{
    font-weight: 550;
}

.main{
   float: right;
   width: 700px;
}

.main .nav{
    margin-top: 20px;
    margin-left: 150px;
}

.main .nav li{
    list-style-type: none;
    float: left;
    margin-right: 40px;
}


.main .nav .nav__beautiful a {   
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    background-color: rgb(245, 68, 68);
    border-radius: 6px;
    padding-right: 10px;
}

.main .nav .nav__beautiful a img{
    width: 23px;
    height: 34px; 
}

.main .nav .nav__font a{
    font-size: 16px;
    color: #000;
}

.main .nav .nav__font{
    margin-top: 17px;
}

.main .nav .nav__mailbox a img{
    width: 20px;
    height: 15px;
    margin-right: 3px;
}

.main .main__message{
    width: 480px;
    height: 112px;
    margin-top: 30px;
    margin-bottom: 64px;
    width: 480px;
    height: 112px;
}

.main .main__message .welcome{
    font-size: 44px;
    margin-bottom: 20px;
}

.main .main__message .happy{
    font-size: 28px;
    color: #333;
    float: left;
}

.main .main__message .free a{
    font-size: 24px;
    color: #359eff;
    float: right;
}

.main .main__form{
    width: 480px;
}

.main .main__form .user,.select,.tel{
    width: 438px;
    height: 52px;
    padding: 0 20px;
    border: 1px #aaa solid;
    font-size: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.main .main__form .select{
    width: 112px; 
    margin-bottom: 0;  
}

.main .main__form .tel{
    width: 265px;  
    float: right; 
    margin-bottom: 0; 
    float: right;  
}

.main .main__form .tip{
    font-size: 14px;
    color: #999; 
}

.main .main__form .submit{
    border: 1px #3083ff solid;
    border-radius: 4px;
    background-color: #3487ff;
    width: 480px;
    height: 60px;
    font-size: 24px;
    color: #fff;
    margin: 40px 0 28px;
    
}

footer .legal label{
    font-size: 13px;
    color: #aaa;
}

footer .bottom{
    font-size: 13px;
    color: #bbb;
    font-weight: lighter;
    margin: 30px 0 0 80px;
    
}

